Features- Material: durable hard plastic.- Cable length: about 130cm.- Voltage: DC 24V.- No heat or chemicals used.- Add a stunning mist effect to your pond or water tank to filter the bad smell with electro and ultrasonic technology.- Come with 12 colorful LED lights for use.- Easy to operate， long service life， self-protection.- Ideal for indoor or outdoor fountains， water feature， home and office use.Specifications- US-plug power adapter: Input AC 100-240V， 50/60Hz; Output: DC 24V/1A.- Power: about 19W.- Atomizing film diameter: about 16mm.- Atomization amount: more than or equal to 3000ML per hour.- Working frequency: about 1700±50KHz.- Best water level: about 5-6cm (come with a water level sensor).- Spray head size (D*H): about 47mm * 27mm.- LED lights: 12 * Colorful LEDs.- Working temperature: 5°C to 45°C.Cautions for use1. The spray head should be flat， the water surface should keep more 5-10mm higher than the prominent water level probe， which can be too high， Otherwise it can be have fog or les fog. When the water level is below the probe， the atomizer will be automatic protection and stop spray2. Please ensure that the daily running time is less than 10 hours， otherwise the life of atomizing film will be shorted.4. Ensure the water at high quality， use clean tap water.(water quality deterioration may influence the lifetime)5. Do not put the spray head in the water with high concentration acid and high alkali， in order to avoid the spray head and atomizing film being corroded.6. Please switch off the power before movement or maintenance.Package Including1 * 12 Colorful LED Lights 16mm Ultrasonic Mist Maker Fogger Water Fountain Pond Fog Humidifier1 * 24V/1A US-plug Power Adapter